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A seedling growing method for Dipsacus asperoides C. Y. Cheng et T. M. Ai

A technology of diapsis and seeds, applied in the field of seedlings, can solve the problems of insufficient market supply, lack of nutrients, and low emergence rate, and achieve the effects of improving the survival rate of transplanting, shortening the time of seedlings, and increasing the amount of seedlings

Inactive Publication Date: 2018-08-07
龙里县泽洋生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As Dipsacus is mainly wild plants and few are artificially cultivated, the price has continued to rise in recent years, resulting in a sharp decrease in wild resources and insufficient market supply.
[0003] At present, the method of artificial cultivation of Dipsacus is to use the seeds of Dipsacus directly as seeds, soak them in warm water at 40-50°C for 10-15 hours, and then spread them in the field by sowing, on-demand or drilling. The seedlings are thin and the yield is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A method for raising seedlings with Dipsacus, the steps of the method for raising seedlings are as follows:

[0015] (1) Pregermination: Soak Dipsacus seeds in nutrient solution, and germinate at 36°C for 3 days. The content of each component in the nutrient solution is 1000 liters of aqueous solution: base solution 970g, germination promoting agent 8g, growth regulator Agent 15g, water absorbent 8g;

[0016] (2) Seedling cultivation: Sow the germinated seeds on-demand in the soil matrix, with a seed spacing of 1 cm, keep the seedling cultivation temperature at 20°C, and the relative humidity at 85%, and ensure that the covering soil layer does not dry out and become white;

[0017] (3) Seedling stage management: control the seedling temperature at 24°C during the day and 16°C at night, separate the seedlings when they grow to 3-4 true leaves, and ventilate after the seedlings are separated;

[0018] (4) Management at the seedling stage: the seedling stage is when the ...

Embodiment 2

[0021] A method for raising seedlings with Dipsacus, the steps of the method for raising seedlings are as follows:

[0022] (1) Pregermination: Soak Dipsacus seeds in nutrient solution, and germinate at 33°C for 4 days. The content of each component in the nutrient solution is 1000 liters of aqueous solution: 960g of base solution, 5g of germination promoting agent, growth regulator Agent 10g, water absorbent 5g;

[0023] (2) Seedling cultivation: sow the germinated seeds on-demand in the soil matrix, with a seed spacing of 0.8 cm, keep the seedling cultivation temperature at 15°C, and the relative humidity at 80%, and ensure that the covering soil layer does not dry out and become white;

[0024] (3) Seedling stage management: control the seedling temperature at 16°C during the day and 11°C at night, separate the seedlings when they grow to 3-4 true leaves, and ventilate after the seedlings are separated;

[0025] (4) Management at the seedling stage: the seedling stage is w...

Embodiment 3

[0028] A method for raising seedlings with Dipsacus, the steps of the method for raising seedlings are as follows:

[0029] (1) Pregermination: Soak Dipsacus seeds in nutrient solution, and germinate at 39°C for 2 days. The content of each component in the nutrient solution is 1000 liters of aqueous solution: base solution 980g, germination promoting agent 10g, growth regulator Agent 20g, water absorbent 10g;

[0030] (2) Seedling cultivation: Sow the germinated seeds on-demand in the soil matrix, with a seed spacing of 1.2 cm, keep the seedling cultivation temperature at 25°C, and the relative humidity at 90%, and ensure that the covering soil layer does not dry out and become white;

[0031] (3) Seedling stage management: control the seedling temperature at 32°C during the day and 21°C at night, and separate the seedlings when they grow to 3-4 true leaves, and ventilate after the seedlings are separated;

[0032] (4) Management at the seedling stage: the seedling stage is w...

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Abstract

The invention discloses a seedling growing method for Dipsacus asperoides C. Y. Cheng et T. M. Ai. The method includes the following steps: (1) germination accelerating; (2) seedling growing; (3) seedling period management; and (4) seedling forming period management. The seedling growing amount of the unit area is increased by adopting spot sowing to conduct seedling growing; the seedling emergence is accelerated and the seedling growing time is reduced by adopting a nutrient solution to accelerate germination of seeds of the Dipsacus asperoides C. Y. Cheng et T. M. Ai; and control managementis performed in the seedling period and the seedling forming period of the Dipsacus asperoides C. Y. Cheng et T. M. Ai, thus increasing the transplanting survival rate and achieving good growth vigoreffects.

Description

technical field [0001] The invention relates to the technical field of seedling cultivation, in particular to a method for raising seedlings with continuous cuts. Background technique [0002] Dipsacus belongs to the family Dipsacaceae. Dipsacus is a perennial herbaceous plant. Its medicinal part is the root, which has the functions of nourishing liver and kidney, strengthening bones and muscles, reversing fractures, stopping metrorrhagia and preventing miscarriage. It is listed in "Shen Nong's Materia Medica" It is top grade. Dipsacus is widely distributed and distributed in the provinces south of the Yangtze River. It grows on the edge of ditch, hillside grass, forest edge and field roadside at an altitude of 600-3000m. The main production areas are western Hubei, southwestern Sichuan and eastern Chongqing. Since Dipsacus is mainly wild plants and few are artificially cultivated, the price has continued to rise in recent years, resulting in a sharp decline in wild resourc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01G22/25A01C1/00
CPCA01C1/00C05B7/00C05G3/00C05G5/23C05C1/00C05C5/04C05C9/00C05D9/02
Inventor 谢泽洋
Owner 龙里县泽洋生态科技有限公司
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